NCERT Solutions For Class 10 Maths Chapter 2 Exercise 2.1 – Polynomials contain a question, for which detailed answers have been provided in this note.
| Category | NCERT Solutions for Class 10 |
| Subject | Maths |
| Chapter | Chapter 2 |
| Exercise | Exercise 2.1 |
| Chapter Name | Polynomials |
Download NCERT Solutions For Class 10 Maths Chapter 2 Exercise 2.1 – Polynomials
NCERT Solutions For Class 10 Maths Chapter 2 Exercise 2.1 Polynomials
1. The graphs of y = p(x) are given in Fig below, for some polynomials p(x). Find the number of zeroes of p(x), in each case.
Solution :
 (i)
The number of zeroes is 0 because the graph does not intersect the X-axis at any point.
(ii)
The number of zeroes is 1 because the graph intersects the X- axis at one point.
(iii)Â
The number of zeroes is 3 because the graph intersects the X- axis at three points.
(iv)
The number of zeroes is 2 because the graph intersects the X- axis at two points.
(v)
The number of zeroes is 4 because the graph intersects the X- axis at four points.
(vi)
The number of zeroes is 3 because the graph intersects the X- axis at three point.
NCERT Solutions for Class 10 Maths Chapter 2 Exercise 2.1 – Polynomials, has been designed by the NCERT to test the knowledge of the student on the topic – Geometrical Meaning of the Zeroes of a Polynomial